sharp是什么意思_sharp怎么读_中英文释义(含例句用法)

having or demonstrating ability to recognize or draw fine distinctions;"an acute observer of politics and politicians"
"incisive comments"
"icy knifelike reasoning"
"as sharp and incisive as the stroke of a fang"
"penetrating insight"
"frequent penetrative observations"

marked by practical hardheaded intelligence;"a smart businessman"
"an astute tenant always reads the small print in a lease"
"he was too shrewd to go along with them on a road that could lead only to their overthrow"

harsh;"sharp criticism"
"a sharp-worded exchange"
"a tart remark"

having or emitting a high-pitched and sharp tone or tones ;"a shrill whistle"
"a shrill gaiety"

extremely steep;"an abrupt canyon"
"the precipitous rapids of the upper river"
"the precipitous hills of Chinese paintings"
"a sharp drop"

keenly and painfully felt; as if caused by a sharp edge or point;"a sharp pain"
"sharp winds"

having or made by a thin edge or sharp point; suitable for cutting or piercing;"a sharp knife"
"a pencil with a sharp point"

(of a musical note) raised in pitch by one chromatic semitone;"C sharp"

very sudden and in great amount or degree;"a sharp drop in the stock market"

quick and forceful;"a sharp blow"

Adverb:

changing suddenly in direction and degree;"the road twists sharply after the light"
"turn sharp left here"
"the visor was acutely peaked"
"her shoes had acutely pointed toes"

中英词源

sharp 锋利的，锐利的，敏锐的，剧烈的

来自古英语 scearp,锋利的，来自 Proto-Germanic*skarpaz,切割，来自 PIE*sker,剪，切，砍，词源同 shear,share.引申诸相关词义。

sharp: sharp: [OE] Sharp, together with its close relatives German scharf, Dutch scherp, and Swedish and Danish skarp, goes back to a prehistoric Germanic *skarpaz. This was probably descended from an extension of the Indo-European base *sker- ‘cut’ (source of English score, share, shear, etc). Welsh has borrowed sharp as siarp.
=> shear
sharp (adj.): Old English scearp "having a cutting edge; pointed; intellectually acute, active, shrewd; keen (of senses); severe; biting, bitter (of tastes)," from Proto-Germanic *skarpaz, literally "cutting" (cognates: Old Saxon scarp, Old Norse skarpr, Old Frisian skerp, Dutch scherp, German scharf "sharp"), from PIE *(s)ker- (1) "to cut" (cognates: Lettish skarbs "sharp," Middle Irish cerb "cutting;" see shear (v.)).

The figurative meaning "acute or penetrating in intellect or perception" was in Old English; hence "keenly alive to one"s own interests, quick to take advantage" (1690s). Of words or talk, "cutting, sarcastic," from early 13c. Meaning "distinct in contour" is from 1670s. The adverbial meaning "abruptly" is from 1836; that of "promptly" is first attested 1840. The musical meaning "half step above (a given tone)" is from 1570s. Meaning "stylish" is from 1944, hepster slang, from earlier general slang sense of "excellent" (1940). Phrase sharp as a tack first recorded 1912 (sharp as a needle has been around since Old English). Sharp-shinned attested from 1704 of persons, 1813 of hawks.
sharp (n.): "a cheat at games," 1797, short for sharper (1680s) in this sense. Meaning "expert, connoisseur" is attested from 1840, and likely is from sharp (adj.). Music sense is from 1570s. The noun was used 14c. as "a sharp weapon, edge of a sword."

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词态变化

复数 sharps;
比较级 sharper;
最高级 sharpest;
名词 sharpness;

权威造句

1. I felt a sharp pain in my lower back.: 我感觉到后腰一阵剧痛。

2. Futures prices recovered from sharp early declines to end with moderate losses.: 期货价格在早盘深幅下跌后出现反弹，收盘时未见严重损失。

3. There was a sharp fall in the value of the pound.: 英镑大幅贬值。

4. These issues were brought into sharp focus by the Gulf crisis.: 海湾危机让这些问题备受关注。

5. Now politics is all about the right haircut and a sharp suit.: 现在政界讲究的无非是合适的发型和时髦的衣着。

近反义词

adj.

abrupt

fine

not blunt

rapid

sudden

clear

distinct

extreme

harsh

shrill

quick

adv.

abruptly

exactly

promptly

suddenly

unexpectedly

相似短语

be sharp at 在…敏锐,精于…

be sharp with 对待…很苛刻

be sharp on 对待…很苛刻

look sharp 赶快,快点,加油

double sharp n. 【音乐】重升音符

sharp focus 锐聚焦

sharp freezer 强力致冷器

sharp freezing 低温冻结，快速冰冻

sharp stone 锐石

sharp wave 锐波，狭频波，尖波

单词分析

这些形容词均有“锐利的、敏锐的、机敏的”之意。
keen多指对复杂艰深的事物或问题有敏锐的观察和敏捷的理解。
acute侧重感觉敏锐，能分辨出一般人难以觉察的细微区别。
sharp指人头脑精明、敏锐或机警。
shrewd指有头脑，善于判断分析，精明过人。

记忆方法

暂无,等待补充.

sharp是什么意思，sharp怎么读

sharp基本信息

英英释义